449014724347

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{14411}}^1$

素因数の和:15141

約数の個数: 40

約数和(自身を含む): 552234404160

約数和(自身を除く): 103219679813

約数列:

[1, 7, 19, 49, 133, 343, 683, 931, 2401, 4781, 6517, 12977, 14411, 33467, 45619, 90839, 100877, 234269, 273809, 635873, 706139, 1639883, 1916663, 4451111, 4942973, 9842713, 13416641, 31157777, 34600811, 68898991, 93916487, 187011547, 482292937, 657415409, 1309080829, 3376050559, 9163565803, 23632353913, 64144960621, 449014724347]

約数ペア:

[(1, 449014724347), (7, 64144960621), (19, 23632353913), (49, 9163565803), (133, 3376050559), (343, 1309080829), (683, 657415409), (931, 482292937), (2401, 187011547), (4781, 93916487), (6517, 68898991), (12977, 34600811), (14411, 31157777), (33467, 13416641), (45619, 9842713), (90839, 4942973), (100877, 4451111), (234269, 1916663), (273809, 1639883), (635873, 706139)]